Plasma cooling fan filter element

The utility model discloses a plasma cooling fan filter element, and relates to the technical field of fan filter elements. The filter comprises a filter layer, a connector is movably arranged in the middle of the lower end face of the filter layer, a plurality of first frameworks which are annularly and evenly distributed are arranged in the filter layer, a second framework is arranged over the connector, a supporting ring connected with the second framework is arranged on the bottom face in the second framework, and spiral pin rods are inserted into mounting holes. An upper end cover is arranged on the upper end face of the filter layer, a pressing ring is arranged on the periphery of the connector located on the lower end face of the filter layer in a sleeved mode, a baffle ring arranged on the periphery of the connector in a sleeved mode is arranged on the lower end face of the pressing ring, an internal ring connected with the inner periphery of the second framework is fixed to the lower surface of the u